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Fix backup->restore() as discussed on the devel list:

Browse Source 
- Internationalization of error messages.
- Typos
- Add missing code documentation
- Respect return code of db->transaction_commit()
- Add missing filename arguments in restore() calls.
This commit is contained in:
Hans-Jürgen Tappe 2010-01-22 21:39:19 +00:00
parent 4a709b2024
commit 9c5fd08d90
3 changed files with 21 additions and 8 deletions
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25
phpgwapi/inc/class.db_backup.inc.php
View File

@ -183,7 +183,7 @@ class db_backup
}
/**
* Opens the backup-file using the highest availible compression
* Opens the backup-file using the highest available compression
*
* @param $name=false string/boolean filename to use, or false for the default one
* @param $reading=false opening for reading ('rb') or writing ('wb')
@ -216,7 +216,7 @@ class db_backup
{
$this->backup_files = false;
//echo ' -> (new ZipArchive) == NULL<br>'; // !
return lang("Cant open $name, needs ZipArchive")."<br>";
return lang("Cant open %1, needs ZipArchive", $name)."<br>\n";
}
if(!($f = fopen($name, $mode)))
{
@ -336,6 +336,9 @@ class db_backup
*
* @param resource $f file opened with fopen for reading
* @param boolean $convert_to_system_charset=false convert the restored data to the selected system-charset
* @param string $filename='' gives the file name which is used in case of a zip archive.
*
* @returns An empty string or an error message in case of failure.
*/
function restore($f,$convert_to_system_charset=false,$filename='')
{
@ -370,10 +373,11 @@ class db_backup
$_f = NULL;
if($type == 'zip')
{
// has already been verified to be available in fopen_backup
$zip = new ZipArchive;
if(($zip->open($filename)) !== TRUE)
{
return "Cant open '$filename' for reading<br>";
return lang("Cant open '%1' for %2", $filename, lang("reading"))."<br>\n";
}
self::remove_dir_content($dir); // removes the files-dir
$zip->extractTo($dir);
@ -383,6 +387,7 @@ class db_backup
if(!($f = fopen($name, 'rb')))
{
return "Cant open $name for reading<br>";
return lang("Cant open '%1' for %2", $filename, lang("reading"))."<br>\n";
}
}
$table = False;
@ -520,7 +525,11 @@ class db_backup
unlink($name);
rmdir($dir.'/database_backup');
}
$this->db->transaction_commit();
if (!$this->db->transaction_commit())
{
return lang('Restore failed');
}
return '';
}
/**
@ -647,7 +656,7 @@ class db_backup
if($res !== TRUE)
{
//echo ' -> !$res<br>'; // !
return "Cant open '$filename'<br>";
return lang("Cant open '%1' for %2", $filename, lang("writing"))."<br>\n";
}
$file_list = $this->get_file_list($dir);
}
@ -694,7 +703,11 @@ class db_backup
}
if(!$zippresent) // save without files
{
if ($this->backup_files) echo '<center>'."No file backup, needs ZipArchive or disabled<br>".'</center>';
if ($this->backup_files)
{
echo '<center>'.lang("Cant open %1, needs ZipArchive", $name)."<br>\n".'</center>';
}
fclose($f);
if (file_exists($name)) unlink($name);
return TRUE;

2
setup/inc/class.setup_cmd_install.inc.php
View File

@ -89,7 +89,7 @@ class setup_cmd_install extends setup_cmd
{
ob_start(); // restore echos the table structure
}
$db_backup->restore($f,$this->charset);
$db_backup->restore($f,$this->charset,$this->backup);
fclose($f);
if (!$this->verbose)

2
setup/index.php
View File

@ -313,7 +313,7 @@ switch($GLOBALS['egw_info']['setup']['stage']['db'])
if (is_resource($f = $db_backup->fopen_backup($_FILES['uploaded']['tmp_name'],true)))
{
echo '<p align="center">'.lang('restore started, this might take a few minutes ...')."</p>\n".str_repeat(' ',4096);
$db_backup->restore($f,$_POST['convert_charset']);
$db_backup->restore($f,$_POST['convert_charset'],$_FILES['uploaded']['tmp_name']);
fclose($f);
echo '<p align="center">'.lang('restore finished')."</p>\n";
unlink($_FILES['uploaded']['tmp_name']);